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gcc.scm
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gcc.scm
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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012-2022 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014, 2015, 2018 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2014, 2015, 2016, 2017, 2019, 2021 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2015, 2016, 2017, 2018, 2020, 2021, 2022 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2016 Carlos Sánchez de La Lama <csanchezdll@gmail.com>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2018, 2020 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2020 Joseph LaFreniere <joseph@lafreniere.xyz>
;;; Copyright © 2020 Guy Fleury Iteriteka <gfleury@disroot.org>
;;; Copyright © 2020 Simon Tournier <zimon.toutoune@gmail.com>
;;; Copyright © 2021 Chris Marusich <cmmarusich@gmail.com>
;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev>
;;; Copyright © 2022 Greg Hogan <code@greghogan.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu packages gcc)
#:use-module ((guix licenses)
#:select (gpl3+ gpl2+ lgpl2.1+ lgpl2.0+ fdl1.3+))
#:use-module (gnu packages)
#:use-module (gnu packages bootstrap)
#:use-module (gnu packages compression)
#:use-module (gnu packages multiprecision)
#:use-module (gnu packages texinfo)
#:use-module (gnu packages dejagnu)
#:use-module (gnu packages documentation)
#:use-module (gnu packages xml)
#:use-module (gnu packages docbook)
#:use-module (gnu packages graphviz)
#:use-module (gnu packages elf)
#:use-module (gnu packages perl)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix build-system gnu)
#:use-module (guix build-system trivial)
#:use-module (guix gexp)
#:use-module (guix utils)
#:use-module (srfi srfi-1)
#:use-module (ice-9 match)
#:use-module (ice-9 regex))
(define %gcc-infrastructure
;; Base URL for GCC's infrastructure.
"mirror://gcc/infrastructure/")
(define (gcc-configure-flags-for-triplet target)
"Return a list of additional GCC `configure' flags for TARGET, a GNU triplet.
The purpose of this procedure is to translate extended GNU triplets---e.g.,
where the OS part is overloaded to denote a specific ABI---into GCC
`configure' options. We take extended GNU triplets that glibc recognizes."
(cond ((string-match "^mips64el.*gnuabin?64$" target)
;; Triplets recognized by glibc as denoting the N64 ABI; see
;; ports/sysdeps/mips/preconfigure.
'("--with-abi=64"))
((string-match "^arm.*-gnueabihf$" target)
'("--with-arch=armv7-a"
"--with-float=hard"
"--with-mode=thumb"
"--with-fpu=neon"))
((and (string-suffix? "-gnu" target)
(not (string-contains target "-linux")))
;; Cross-compilation of libcilkrts in GCC 5.5.0 to GNU/Hurd fails
;; with:
;; libcilkrts/runtime/os-unix.c:388:2: error: #error "Unknown architecture"
;; Cilk has been removed from GCC 8 anyway.
'("--disable-libcilkrts"))
;; glibc needs the 128-bit long double type on these architectures.
((or (string-prefix? "powerpc64le-" target)
(string-prefix? "powerpc-" target))
'("--with-long-double-128"))
(else
;; TODO: Add `arm.*-gnueabi', etc.
'())))
(define-public gcc-4.7
(let* ((stripped? #t) ;whether to strip the compiler, not the libraries
(maybe-target-tools
(lambda ()
;; Return the `_FOR_TARGET' variables that are needed when
;; cross-compiling GCC.
(let ((target (%current-target-system)))
(if target
(map (lambda (var tool)
(string-append (string-append var "_FOR_TARGET")
"=" target "-" tool))
'("CC" "CXX" "LD" "AR" "NM" "OBJDUMP" "RANLIB" "STRIP")
'("gcc" "g++" "ld" "ar" "nm" "objdump" "ranlib" "strip"))
'()))))
(libdir
(let ((base '(or (assoc-ref outputs "lib")
(assoc-ref outputs "out"))))
(lambda ()
;; Return the directory that contains lib/libgcc_s.so et al.
(if (%current-target-system)
`(string-append ,base "/" ,(%current-target-system))
base))))
(configure-flags
(lambda ()
;; This is terrible. Since we have two levels of quasiquotation,
;; we have to do this convoluted thing just so we can insert the
;; contents of (maybe-target-tools).
(list 'quasiquote
(append
'("--enable-plugin"
"--enable-languages=c,c++"
"--disable-multilib"
"--with-system-zlib"
;; No pre-compiled libstdc++ headers, to save space.
"--disable-libstdcxx-pch"
"--with-local-prefix=/no-gcc-local-prefix"
;; With a separate "lib" output, the build system
;; incorrectly guesses GPLUSPLUS_INCLUDE_DIR, so force
;; it. (Don't use a versioned sub-directory, that's
;; unnecessary.)
,(string-append "--with-gxx-include-dir="
(assoc-ref %outputs "out")
"/include/c++")
,(let ((libc (assoc-ref %build-inputs "libc")))
(if libc
(string-append "--with-native-system-header-dir=" libc
"/include")
"--without-headers")))
;; Pass the right options for the target triplet.
(let ((triplet
(or (%current-target-system)
(nix-system->gnu-triplet (%current-system)))))
(gcc-configure-flags-for-triplet triplet))
(maybe-target-tools))))))
(hidden-package
(package
(name "gcc")
(version "4.7.4")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/gcc/gcc-"
version "/gcc-" version ".tar.bz2"))
(sha256
(base32
"10k2k71kxgay283ylbbhhs51cl55zn2q38vj5pk4k950qdnirrlj"))
(patches (search-patches "gcc-4-compile-with-gcc-5.patch"
"gcc-fix-texi2pod.patch"))))
(build-system gnu-build-system)
;; Separate out the run-time support libraries because all the
;; dynamic-linked objects depend on it.
(outputs '("out" ;commands, etc. (60+ MiB)
"lib" ;libgcc_s, libgomp, etc. (15+ MiB)
"debug")) ;debug symbols of run-time libraries
(inputs (list gmp mpfr mpc libelf zlib))
;; GCC < 5 is one of the few packages that doesn't ship .info files.
;; Newer texinfos fail to build the manual, so we use an older one.
(native-inputs (list perl ;for manpages
texinfo-5))
(arguments
`(#:out-of-source? #t
#:configure-flags ,(configure-flags)
#:make-flags
;; None of the flags below are needed when doing a Canadian cross.
;; TODO: Simplify this.
,(if (%current-target-system)
(if stripped?
''("CFLAGS=-g0 -O2")
''())
`(let* ((libc (assoc-ref %build-inputs "libc"))
(libc-native (or (assoc-ref %build-inputs "libc-native")
libc)))
`(,@(if libc
(list (string-append "LDFLAGS_FOR_TARGET="
"-B" libc "/lib "
"-Wl,-dynamic-linker "
"-Wl," libc
,(glibc-dynamic-linker)))
'())
;; Native programs like 'genhooks' also need that right.
,(string-append "LDFLAGS="
"-Wl,-rpath=" libc-native "/lib "
"-Wl,-dynamic-linker "
"-Wl," libc-native ,(glibc-dynamic-linker))
,(string-append "BOOT_CFLAGS=-O2 "
,(if stripped? "-g0" "-g")))))
#:tests? #f
#:phases
(modify-phases %standard-phases
(add-before 'configure 'pre-configure
(lambda* (#:key inputs outputs #:allow-other-keys)
(let ((libdir ,(libdir))
(libc (assoc-ref inputs "libc")))
(when libc
;; The following is not performed for `--without-headers'
;; cross-compiler builds.
;; Join multi-line definitions of GLIBC_DYNAMIC_LINKER* into a
;; single line, to allow the next step to work properly.
(for-each
(lambda (x)
(substitute* (find-files "gcc/config"
"^(linux|gnu|sysv4)(64|-elf|-eabi)?\\.h$")
(("(#define (GLIBC|GNU_USER)_DYNAMIC_LINKER.*)\\\\\n$" _ line)
line)))
'(1 2 3))
;; Fix the dynamic linker's file name.
(substitute* (find-files "gcc/config"
"^(linux|gnu|sysv4)(64|-elf|-eabi)?\\.h$")
(("#define (GLIBC|GNU_USER)_DYNAMIC_LINKER([^ \t]*).*$"
_ gnu-user suffix)
(format #f "#define ~a_DYNAMIC_LINKER~a \"~a\"~%"
gnu-user suffix
(string-append libc ,(glibc-dynamic-linker)))))
;; Tell where to find libstdc++, libc, and `?crt*.o', except
;; `crt{begin,end}.o', which come with GCC.
(substitute* (find-files "gcc/config"
"^gnu-user.*\\.h$")
(("#define GNU_USER_TARGET_LIB_SPEC (.*)$" _ suffix)
;; Help libgcc_s.so be found (see also below.) Always use
;; '-lgcc_s' so that libgcc_s.so is always found by those
;; programs that use 'pthread_cancel' (glibc dlopens
;; libgcc_s.so when pthread_cancel support is needed, but
;; having it in the application's RUNPATH isn't enough; see
;; <http://sourceware.org/ml/libc-help/2013-11/msg00023.html>.)
;;
;; NOTE: The '-lgcc_s' added below needs to be removed in a
;; later phase of %gcc-static. If you change the string
;; below, make sure to update the relevant code in
;; %gcc-static package as needed.
(format #f "#define GNU_USER_TARGET_LIB_SPEC \
\"-L~a/lib %{!static:-rpath=~a/lib %{!static-libgcc:-rpath=~a/lib -lgcc_s}} \" ~a"
libc libc libdir suffix))
(("#define GNU_USER_TARGET_STARTFILE_SPEC.*$" line)
(format #f "#define STANDARD_STARTFILE_PREFIX_1 \"~a/lib\"
#define STANDARD_STARTFILE_PREFIX_2 \"\"
~a"
libc line)))
;; The rs6000 (a.k.a. powerpc) config in GCC does not use
;; GNU_USER_* defines. Do the above for this case.
(substitute*
"gcc/config/rs6000/sysv4.h"
(("#define LIB_LINUX_SPEC (.*)$" _ suffix)
(format #f "#define LIB_LINUX_SPEC \
\"-L~a/lib %{!static:-rpath=~a/lib %{!static-libgcc:-rpath=~a/lib -lgcc_s}} \" ~a"
libc libc libdir suffix))
(("#define STARTFILE_LINUX_SPEC.*$" line)
(format #f "#define STANDARD_STARTFILE_PREFIX_1 \"~a/lib\"
#define STANDARD_STARTFILE_PREFIX_2 \"\"
~a"
libc line))))
(when (file-exists? "gcc/config/rs6000")
;; Force powerpc libdir to be /lib and not /lib64
(substitute* (find-files "gcc/config/rs6000")
(("/lib64") "/lib")))
;; Don't retain a dependency on the build-time sed.
(substitute* "fixincludes/fixincl.x"
(("static char const sed_cmd_z\\[\\] =.*;")
"static char const sed_cmd_z[] = \"sed\";"))
;; Aarch64 support didn't land in GCC until the 4.8 series.
(when (file-exists? "gcc/config/aarch64")
;; Force Aarch64 libdir to be /lib and not /lib64
(substitute* "gcc/config/aarch64/t-aarch64-linux"
(("lib64") "lib")))
;; TODO: Make this unconditional in core-updates.
;; The STARTFILE_PREFIX_SPEC prevents gcc from finding the
;; gcc:lib output, which causes ld to not find -lgcc_s.
,@(if (target-riscv64?)
`((when (file-exists? "gcc/config/riscv")
(substitute* "gcc/config/riscv/linux.h"
(("define STARTFILE_PREFIX_SPEC")
"define __STARTFILE_PREFIX_SPEC"))))
'())
(when (file-exists? "libbacktrace")
;; GCC 4.8+ comes with libbacktrace. By default it builds
;; with -Werror, which fails with a -Wcast-qual error in glibc
;; 2.21's stdlib-bsearch.h. Remove -Werror.
(substitute* "libbacktrace/configure"
(("WARN_FLAGS=(.*)-Werror" _ flags)
(string-append "WARN_FLAGS=" flags)))
(when (file-exists? "libsanitizer/libbacktrace")
;; Same in libsanitizer's bundled copy (!) found in 4.9+.
(substitute* "libsanitizer/libbacktrace/Makefile.in"
(("-Werror")
""))))
;; Add a RUNPATH to libstdc++.so so that it finds libgcc_s.
;; See <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32354>
;; and <http://bugs.gnu.org/20358>.
(substitute* "libstdc++-v3/src/Makefile.in"
(("^OPT_LDFLAGS = ")
"OPT_LDFLAGS = -Wl,-rpath=$(libdir) "))
;; Move libstdc++*-gdb.py to the "lib" output to avoid a
;; circularity between "out" and "lib". (Note:
;; --with-python-dir is useless because it imposes $(prefix) as
;; the parent directory.)
(substitute* "libstdc++-v3/python/Makefile.in"
(("pythondir = .*$")
(string-append "pythondir = " libdir "/share"
"/gcc-$(gcc_version)/python\n")))
;; Avoid another circularity between the outputs: this #define
;; ends up in auto-host.h in the "lib" output, referring to
;; "out". (This variable is used to augment cpp's search path,
;; but there's nothing useful to look for here.)
(substitute* "gcc/config.in"
(("PREFIX_INCLUDE_DIR")
"PREFIX_INCLUDE_DIR_isnt_necessary_here")))))
(add-after 'configure 'post-configure
(lambda _
;; Don't store configure flags, to avoid retaining references to
;; build-time dependencies---e.g., `--with-ppl=/gnu/store/xxx'.
(substitute* "Makefile"
(("^TOPLEVEL_CONFIGURE_ARGUMENTS=(.*)$" _ rest)
"TOPLEVEL_CONFIGURE_ARGUMENTS=\n")))))))
(native-search-paths
;; Use the language-specific variables rather than 'CPATH' because they
;; are equivalent to '-isystem' whereas 'CPATH' is equivalent to '-I'.
;; The intent is to allow headers that are in the search path to be
;; treated as "system headers" (headers exempt from warnings) just like
;; the typical /usr/include headers on an FHS system.
(list (search-path-specification
(variable "C_INCLUDE_PATH")
(files '("include")))
(search-path-specification
(variable "CPLUS_INCLUDE_PATH")
;; Add 'include/c++' here so that <cstdlib>'s "#include_next
;; <stdlib.h>" finds GCC's <stdlib.h>, not libc's.
(files '("include/c++" "include")))
(search-path-specification
(variable "LIBRARY_PATH")
(files '("lib" "lib64")))))
(properties `((gcc-libc . ,(assoc-ref inputs "libc"))))
(synopsis "GNU Compiler Collection")
(description
"GCC is the GNU Compiler Collection. It provides compiler front-ends
for several languages, including C, C++, Objective-C, Fortran, Java, Ada, and
Go. It also includes runtime support libraries for these languages.")
(license gpl3+)
(supported-systems (delete "aarch64-linux" %supported-systems))
(home-page "https://gcc.gnu.org/")))))
(define-public gcc-4.8
(package (inherit gcc-4.7)
(version "4.8.5")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/gcc/gcc-"
version "/gcc-" version ".tar.bz2"))
(sha256
(base32
"08yggr18v373a1ihj0rg2vd6psnic42b518xcgp3r9k81xz1xyr2"))
(patches (search-patches "gcc-arm-link-spec-fix.patch"
"gcc-4.8-libsanitizer-fix.patch"
"gcc-asan-missing-include.patch"
"gcc-fix-texi2pod.patch"))
(modules '((guix build utils)))
;; This is required for building with glibc-2.26.
;; https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81712
(snippet
'(for-each
(lambda (dir)
(substitute* (string-append "libgcc/config/"
dir "/linux-unwind.h")
(("struct ucontext") "ucontext_t")))
'("aarch64" "alpha" "bfin" "i386" "m68k"
"pa" "sh" "tilepro" "xtensa")))))
(supported-systems %supported-systems)
(inputs
(modify-inputs (package-inputs gcc-4.7)
(prepend isl-0.11 cloog)))))
(define-public gcc-4.9
(package (inherit gcc-4.8)
(version "4.9.4")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/gcc/gcc-"
version "/gcc-" version ".tar.bz2"))
(sha256
(base32
"14l06m7nvcvb0igkbip58x59w3nq6315k6jcz3wr9ch1rn9d44bc"))
(patches (search-patches "gcc-4.9-libsanitizer-fix.patch"
"gcc-4.9-libsanitizer-ustat.patch"
"gcc-4.9-libsanitizer-mode-size.patch"
"gcc-arm-bug-71399.patch"
"gcc-asan-missing-include.patch"
"gcc-libvtv-runpath.patch"
"gcc-fix-texi2pod.patch"))
(modules '((guix build utils)))
;; This is required for building with glibc-2.26.
;; https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81712
(snippet
'(for-each
(lambda (dir)
(substitute* (string-append "libgcc/config/"
dir "/linux-unwind.h")
(("struct ucontext") "ucontext_t")))
'("aarch64" "alpha" "bfin" "i386" "m68k" "nios2"
"pa" "sh" "tilepro" "xtensa")))))
;; Override inherited texinfo-5 with latest version.
(native-inputs (list perl ;for manpages
texinfo))
(arguments
(if (%current-target-system)
(package-arguments gcc-4.8)
;; For native builds of GCC 4.9 and GCC 5, the C++ include path needs
;; to be adjusted so it does not interfere with GCC's own build processes.
(substitute-keyword-arguments (package-arguments gcc-4.8)
((#:modules modules %gnu-build-system-modules)
`((srfi srfi-1)
,@modules))
((#:phases phases)
`(modify-phases ,phases
(add-after 'set-paths 'adjust-CPLUS_INCLUDE_PATH
(lambda* (#:key inputs #:allow-other-keys)
(let ((libc (assoc-ref inputs "libc"))
(gcc (assoc-ref inputs "gcc")))
(setenv "CPLUS_INCLUDE_PATH"
(string-join (fold delete
(string-split (getenv "CPLUS_INCLUDE_PATH")
#\:)
(list (string-append libc "/include")
(string-append gcc "/include/c++")))
":"))
(format #t
"environment variable `CPLUS_INCLUDE_PATH' changed to ~a~%"
(getenv "CPLUS_INCLUDE_PATH"))))))))))))
(define gcc-canadian-cross-objdump-snippet
;; Fix 'libcc1/configure' error when cross-compiling GCC. Without that,
;; 'libcc1/configure' wrongfully determines that '-rdynamic' support is
;; missing because $gcc_cv_objdump is empty:
;;
;; https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67590
;; http://cgit.openembedded.org/openembedded-core/commit/?id=f6e47aa9b12f9ab61530c40e0343f451699d9077
#~(substitute* "libcc1/configure"
(("\\$gcc_cv_objdump -T")
"$OBJDUMP_FOR_TARGET -T")))
(define-public gcc-5
;; Note: GCC >= 5 ships with .info files but 'make install' fails to install
;; them in a VPATH build.
(package (inherit gcc-4.9)
(version "5.5.0")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/gcc/gcc-"
version "/gcc-" version ".tar.xz"))
(sha256
(base32
"11zd1hgzkli3b2v70qsm2hyqppngd4616qc96lmm9zl2kl9yl32k"))
(patches (search-patches "gcc-arm-bug-71399.patch"
"gcc-libsanitizer-ustat.patch"
"gcc-strmov-store-file-names.patch"
"gcc-5.0-libvtv-runpath.patch"
"gcc-5-source-date-epoch-1.patch"
"gcc-5-source-date-epoch-2.patch"
"gcc-6-libsanitizer-mode-size.patch"
"gcc-fix-texi2pod.patch"
"gcc-5-hurd.patch"
;; See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86162
"gcc-5-fix-powerpc64le-build.patch"))
(modules '((guix build utils)))
(snippet gcc-canadian-cross-objdump-snippet)))
(inputs
(modify-inputs (package-inputs gcc-4.7)
(prepend ;; GCC5 needs <isl/band.h> which is removed in later versions.
isl-0.18)))))
(define-public gcc-6
(package
(inherit gcc-5)
(version "6.5.0")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/gcc/gcc-"
version "/gcc-" version ".tar.xz"))
(sha256
(base32
"0i89fksfp6wr1xg9l8296aslcymv2idn60ip31wr9s4pwin7kwby"))
(patches (search-patches "gcc-strmov-store-file-names.patch"
"gcc-6-libsanitizer-mode-size.patch"
"gcc-6-source-date-epoch-1.patch"
"gcc-6-source-date-epoch-2.patch"
"gcc-5.0-libvtv-runpath.patch"))))
;; GCC 4.9 and 5 has a workaround that is not needed for GCC 6 and later.
(arguments (package-arguments gcc-4.8))
(inputs
`(("isl" ,isl)
;; XXX: This gross hack allows us to have libstdc++'s <bits/c++config.h>
;; in the search path, thereby avoiding misconfiguration of libstdc++:
;; <https://bugs.gnu.org/42392>.
("libstdc++" ,libstdc++-headers)
,@(package-inputs gcc-4.7)))))
(define %gcc-7.5-aarch64-micro-architectures
;; Suitable '-march' values for GCC 7.5.
;; TODO: Allow dynamically adding feature flags.
'("armv8-a" "armv8.1-a" "armv8.2-a" "armv8.3-a"))
(define %gcc-7.5-armhf-micro-architectures
;; Suitable '-march' values for GCC 7.5.
;; TODO: Allow dynamically adding feature flags.
'("armv7" "armv7-a" "armv7-m" "armv7-r" "armv7e-m" "armv7ve"
"armv8-a" "armv8-a+crc" "armv8.1-a" "armv8.1-a+crc"
"armv8-m.base" "armv8-m.main" "armv8-m.main+dsp"
"iwmmxt" "iwmmxt2"))
(define %gcc-7.5-x86_64-micro-architectures
;; Suitable '-march' values for GCC 7.5 (info "(gcc) x86 Options").
'("core2" "nehalem" "westmere" "sandybridge" "ivybridge"
"haswell" "broadwell" "skylake" "bonnell" "silvermont"
"knl" "skylake-avx512"
"k8" "k8-sse3" "barcelona"
"bdver1" "bdver2" "bdver3" "bdver4"
"znver1"
"btver1" "btver2" "geode"))
(define %gcc-10-aarch64-micro-architectures
;; Suitable '-march' values for GCC 10.
;; TODO: Allow dynamically adding feature flags.
(append %gcc-7.5-aarch64-micro-architectures
'("armv8.4-a" "armv8.5-a" "armv8.6-a")))
(define %gcc-10-armhf-micro-architectures
;; Suitable '-march' values for GCC 10.
;; TODO: Allow dynamically adding feature flags.
(append %gcc-7.5-armhf-micro-architectures
'("armv8.2-a" "armv8.3-a" "armv8.4-a" "armv8.5-a" "armv8.6-a"
"armv8-r" "armv8.1-m.main")))
(define %gcc-10-x86_64-micro-architectures
;; Suitable '-march' values for GCC 10.
(append %gcc-7.5-x86_64-micro-architectures
'("goldmont" "goldmont-plus" "tremont"
"knm" "cannonlake" "icelake-client" "icelake-server"
"cascadelake" "cooperlake" "tigerlake"
"znver2" "znver3")))
(define %gcc-11-aarch64-micro-architectures
;; Suitable '-march' values for GCC 11.
%gcc-10-aarch64-micro-architectures) ;unchanged
(define %gcc-11-armhf-micro-architectures
%gcc-10-armhf-micro-architectures)
(define %gcc-11-x86_64-micro-architectures
;; Suitable '-march' values for GCC 11.
(append %gcc-10-x86_64-micro-architectures
'("sapphirerapids" "alterlake" "rocketlake" ;Intel
"btver1" "btver2"))) ;AMD
(define-public gcc-7
(package
(inherit gcc-6)
(version "7.5.0")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/gcc/gcc-"
version "/gcc-" version ".tar.xz"))
(sha256
(base32
"0qg6kqc5l72hpnj4vr6l0p69qav0rh4anlkk3y55540zy3klc6dq"))
(patches (search-patches "gcc-strmov-store-file-names.patch"
"gcc-7-libsanitizer-mode-size.patch"
"gcc-5.0-libvtv-runpath.patch"))))
(description
"GCC is the GNU Compiler Collection. It provides compiler front-ends
for several languages, including C, C++, Objective-C, Fortran, Ada, and Go.
It also includes runtime support libraries for these languages.")
(properties
`((compiler-cpu-architectures
("aarch64" ,@%gcc-7.5-aarch64-micro-architectures)
("armhf" ,@%gcc-7.5-armhf-micro-architectures)
("x86_64" ,@%gcc-7.5-x86_64-micro-architectures))))))
(define-public gcc-8
(package
(inherit gcc-7)
(version "8.5.0")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/gcc/gcc-"
version "/gcc-" version ".tar.xz"))
(sha256
(base32
"0l7d4m9jx124xsk6xardchgy2k5j5l2b15q322k31f0va4d8826k"))
(patches (search-patches "gcc-8-strmov-store-file-names.patch"
"gcc-5.0-libvtv-runpath.patch"
"gcc-8-sort-libtool-find-output.patch"))
(modules '((guix build utils)))
(snippet gcc-canadian-cross-objdump-snippet)))))
(define-public gcc-9
(package
(inherit gcc-8)
(version "9.5.0")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/gcc/gcc-"
version "/gcc-" version ".tar.xz"))
(sha256
(base32
"13ygjmd938m0wmy946pxdhz9i1wq7z4w10l6pvidak0xxxj9yxi7"))
(patches (search-patches "gcc-9-strmov-store-file-names.patch"
"gcc-9-asan-fix-limits-include.patch"
"gcc-5.0-libvtv-runpath.patch"))
(modules '((guix build utils)))
(snippet gcc-canadian-cross-objdump-snippet)))))
(define-public gcc-10
(package
(inherit gcc-8)
(version "10.3.0")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/gcc/gcc-"
version "/gcc-" version ".tar.xz"))
(sha256
(base32
"0i6378ig6h397zkhd7m4ccwjx5alvzrf2hm27p1pzwjhlv0h9x34"))
(patches (search-patches "gcc-9-strmov-store-file-names.patch"
"gcc-5.0-libvtv-runpath.patch"))
(modules '((guix build utils)))
(snippet gcc-canadian-cross-objdump-snippet)))
(properties
`((compiler-cpu-architectures
("aarch64" ,@%gcc-10-aarch64-micro-architectures)
("armhf" ,@%gcc-10-armhf-micro-architectures)
("x86_64" ,@%gcc-10-x86_64-micro-architectures))))))
(define-public gcc-11
(package
(inherit gcc-8)
(version "11.3.0")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/gcc/gcc-"
version "/gcc-" version ".tar.xz"))
(sha256
(base32
"0fdclcwf728wbq52vphfcjywzhpsjp3kifzj3pib3xcihs0z4z5l"))
(patches (search-patches "gcc-9-strmov-store-file-names.patch"
"gcc-5.0-libvtv-runpath.patch"))
(modules '((guix build utils)))
(snippet gcc-canadian-cross-objdump-snippet)))
(properties
`((compiler-cpu-architectures
("aarch64" ,@%gcc-11-aarch64-micro-architectures)
("armhf" ,@%gcc-11-armhf-micro-architectures)
("x86_64" ,@%gcc-11-x86_64-micro-architectures))))))
(define-public gcc-12
(package
(inherit gcc-11)
;; Note: 'compiler-cpu-architectures' is unchanged compared to GCC 11.
(version "12.2.0")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/gcc/gcc-"
version "/gcc-" version ".tar.xz"))
(sha256
(base32
"1zrhca90c7hqnjz3jgr1vl675q3h5lrd92b5ggi00jjryffcyjg5"))
(patches (search-patches "gcc-12-strmov-store-file-names.patch"
"gcc-5.0-libvtv-runpath.patch"))
(modules '((guix build utils)))
(snippet gcc-canadian-cross-objdump-snippet)))))
;; Note: When changing the default gcc version, update
;; the gcc-toolchain-* definitions.
(define-public gcc gcc-10)
;;;
;;; Historical version.
;;;
(define-public gcc-2.95
;; Note: 'gcc-core-mesboot0' in commencement.scm provides 2.95 as well, but
;; with additional tricks to support compilation with TinyCC and Mes-libc.
(package
(inherit gcc)
(version "2.95.3")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/gcc/gcc-2.95.3/gcc-core-"
version ".tar.gz"))
(sha256
(base32
"1xvfy4pqhrd5v2cv8lzf63iqg92k09g6z9n2ah6ndd4h17k1x0an"))
(modules '((guix build utils)))
(snippet
'(begin
;; Do not build the bundled Texinfo.
(delete-file-recursively "texinfo")
(substitute* "configure"
(("host_tools=(.*)texinfo" _ before)
(string-append "host_tools=" before)))
;; Fix building on arm* with gcc-4+
(substitute* "gcc/config/arm/arm.c"
(("arm_prog_mode") "arm_prgmode"))))))
(supported-systems (fold delete %supported-systems
'("powerpc64le-linux" "riscv64-linux")))
(native-inputs (list texinfo dejagnu))
(inputs '())
(propagated-inputs '())
(outputs '("out"))
(arguments
(let ((matching-system
(match (%current-system)
;; This package predates our 64-bit architectures.
;; Force a 32-bit build targeting a similar architecture.
("aarch64-linux"
"armhf-linux")
("x86_64-linux"
"i686-linux")
(_
(%current-system)))))
(list #:system matching-system
#:configure-flags #~'("--disable-werror")
#:phases
#~(modify-phases %standard-phases
(add-before 'configure 'set-dynamic-linker-file-name
(lambda* (#:key inputs #:allow-other-keys)
;; Tell GCC what the real loader file name is.
(substitute* '("gcc/config/alpha/linux-elf.h"
"gcc/config/m68k/linux.h"
"gcc/config/mips/linux.h"
"gcc/config/rs6000/linux.h")
(("/lib/ld\\.so\\.1")
(search-input-file
inputs #$(glibc-dynamic-linker matching-system))))
(substitute* "gcc/config/i386/gnu.h"
(("/lib/ld\\.so")
(search-input-file
inputs #$(glibc-dynamic-linker matching-system))))
(substitute* '("gcc/config/alpha/linux-elf.h"
"gcc/config/arm/linux-elf.h"
"gcc/config/i386/linux.h"
"gcc/config/m68k/linux.h"
"gcc/config/sparc/linux.h"
"gcc/config/sparc/linux64.h")
(("/lib(64)?/ld-linux\\.so\\.[12]")
(search-input-file
inputs #$(glibc-dynamic-linker matching-system))))))
(replace 'configure
(lambda* (#:key outputs build configure-flags
#:allow-other-keys)
;; It's an old 'configure' script so it needs some help.
(setenv "CONFIG_SHELL" (which "sh"))
(apply invoke "./configure"
(string-append "--prefix=" #$output)
(string-append "--build=" build)
(string-append "--host=" build)
configure-flags)))
(add-before 'configure 'remove-bundled-texinfo
(lambda _
;; Go ahead despite the many warnings.
(substitute* '("Makefile.in" "gcc/Makefile.in")
(("^MAKEINFOFLAGS =.*")
"MAKEINFOFLAGS = --force\n"))))))))
(native-search-paths
;; This package supports nothing but the C language.
(list (search-path-specification
(variable "C_INCLUDE_PATH")
(files '("include")))
(search-path-specification
(variable "LIBRARY_PATH")
(files '("lib")))))))
(define-public (make-libstdc++ gcc)
"Return a libstdc++ package based on GCC. The primary use case is when
using compilers other than GCC."
(package
(inherit gcc)
(name "libstdc++")
(arguments
`(#:out-of-source? #t
#:phases
(modify-phases %standard-phases
;; Force rs6000 (i.e., powerpc) libdir to be /lib and not /lib64.
(add-before 'chdir 'fix-rs6000-libdir
(lambda _
(when (file-exists? "gcc/config/rs6000")
(substitute* (find-files "gcc/config/rs6000")
(("/lib64") "/lib")))))
(add-before 'configure 'chdir
(lambda _
(chdir "libstdc++-v3"))))
#:configure-flags `("--disable-libstdcxx-pch"
,(string-append "--with-gxx-include-dir="
(assoc-ref %outputs "out")
"/include"))))
(outputs '("out" "debug"))
(inputs '())
(native-inputs '())
(propagated-inputs '())
(synopsis "GNU C++ standard library")))
(define libstdc++
;; Libstdc++ matching the default GCC.
(make-libstdc++ gcc))
(define libstdc++-headers
;; XXX: This package is for internal use to work around
;; <https://bugs.gnu.org/42392> (see above). The main difference compared
;; to the libstdc++ headers that come with 'gcc' is that <bits/c++config.h>
;; is right under include/c++ and not under
;; include/c++/x86_64-unknown-linux-gnu (aka. GPLUSPLUS_TOOL_INCLUDE_DIR).
(package
(inherit libstdc++)
(name "libstdc++-headers")
(outputs '("out"))
(build-system trivial-build-system)
(arguments
'(#:builder (let* ((out (assoc-ref %outputs "out"))
(libstdc++ (assoc-ref %build-inputs "libstdc++")))
(mkdir out)
(mkdir (string-append out "/include"))
(symlink (string-append libstdc++ "/include")
(string-append out "/include/c++")))))
(inputs `(("libstdc++" ,libstdc++)))
(synopsis "Headers of GNU libstdc++")))
(define-public libstdc++-4.9
(make-libstdc++ gcc-4.9))
(define (make-libiberty gcc)
"Return a libiberty package based on GCC."
(package
(inherit gcc)
(name "libiberty")
(arguments
`(#:out-of-source? #t
#:phases
(modify-phases %standard-phases
(add-before 'configure 'chdir
(lambda _
(chdir "libiberty")))
(replace 'install
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(lib (string-append out "/lib/"))
(include (string-append out "/include/")))
(install-file "libiberty.a" lib)
(install-file "../include/libiberty.h" include)))))))
(inputs '())
(outputs '("out"))
(native-inputs '())
(propagated-inputs '())
(properties '())
(synopsis "Collection of subroutines used by various GNU programs")))
(define-public libiberty
(make-libiberty gcc))
(define* (custom-gcc gcc name languages
#:optional
(search-paths (package-native-search-paths gcc))
#:key (separate-lib-output? #t))
"Return a custom version of GCC that supports LANGUAGES. Use SEARCH-PATHS
as the 'native-search-paths' field."
(package (inherit gcc)
(name name)
(outputs (if separate-lib-output?
(package-outputs gcc)
(delete "lib" (package-outputs gcc))))
(native-search-paths search-paths)
(properties (alist-delete 'hidden? (package-properties gcc)))
(arguments
(substitute-keyword-arguments (package-arguments gcc)
((#:modules modules %gnu-build-system-modules)
`(,@modules
(srfi srfi-1)
(srfi srfi-26)
(ice-9 regex)))
((#:configure-flags flags)
`(cons (string-append "--enable-languages="
,(string-join languages ","))
(remove (cut string-match "--enable-languages.*" <>)
,flags)))
((#:phases phases)
`(modify-phases ,phases
(add-after 'install 'remove-broken-or-conflicting-files
(lambda* (#:key outputs #:allow-other-keys)
(for-each
delete-file
(find-files (string-append (assoc-ref outputs "out") "/bin")
".*(c\\+\\+|cpp|g\\+\\+|gcov|gcc|lto)(-.*)?$"))))))))))
(define %generic-search-paths
;; This is the language-neutral search path for GCC. Entries in $CPATH are
;; not considered "system headers", which means GCC can raise warnings for
;; issues in those headers. 'CPATH' is the only one that works for
;; front-ends not in the C family.
(list (search-path-specification
(variable "CPATH")
(files '("include")))
(search-path-specification
(variable "LIBRARY_PATH")
(files '("lib" "lib64")))))
(define-public gfortran
(hidden-package
(custom-gcc gcc
"gfortran" '("fortran")
%generic-search-paths)))
(define-public gfortran-7
(hidden-package
(custom-gcc gcc-7
"gfortran" '("fortran")
%generic-search-paths)))
(define-public gdc-10
(hidden-package
(custom-gcc gcc-10 "gdc" '("d")
%generic-search-paths)))
(define-public gdc-11
(hidden-package
(custom-gcc gcc-11 "gdc" '("d")
%generic-search-paths)))
(define-public (make-libgccjit gcc)
(package
(inherit gcc)
(name "libgccjit")
(outputs (delete "lib" (package-outputs gcc)))
(properties (alist-delete 'hidden? (package-properties gcc)))
(arguments
(substitute-keyword-arguments (package-arguments gcc)
((#:modules _ '())
'((guix build gnu-build-system)
(guix build utils)
(ice-9 regex)
(srfi srfi-1)
(srfi srfi-26)))
((#:configure-flags flags)
#~(cons* "--disable-bootstrap"
"--disable-libatomic"
"--disable-libgomp"
"--disable-libquadmath"
"--disable-libssp"
"--enable-host-shared"
"--enable-checking=release"
"--enable-languages=jit"